80030758470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{27697}}^1$

素因数の和:27990

約数の個数: 128

約数和(自身を含む): 214422405120

約数和(自身を除く): 134391646650

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 239, 310, 390, 403, 465, 478, 717, 806, 930, 1195, 1209, 1434, 2015, 2390, 2418, 3107, 3585, 4030, 6045, 6214, 7170, 7409, 9321, 12090, 14818, 15535, 18642, 22227, 27697, 31070, 37045, 44454, 46605, 55394, 74090, 83091, 93210, 96317, 111135, 138485, 166182, 192634, 222270, 276970, 288951, 360061, 415455, 481585, 577902, 720122, 830910, 858607, 963170, 1080183, 1444755, 1717214, 1800305, 2160366, 2575821, 2889510, 3600610, 4293035, 5151642, 5400915, 6619583, 8586070, 10801830, 11161891, 12879105, 13239166, 19858749, 22323782, 25758210, 33097915, 33485673, 39717498, 55809455, 66195830, 66971346, 86054579, 99293745, 111618910, 167428365, 172109158, 198587490, 205207073, 258163737, 334856730, 410414146, 430272895, 516327474, 615621219, 860545790, 1026035365, 1231242438, 1290818685, 2052070730, 2581637370, 2667691949, 3078106095, 5335383898, 6156212190, 8003075847, 13338459745, 16006151694, 26676919490, 40015379235, 80030758470]

約数ペア:

[(1, 80030758470), (2, 40015379235), (3, 26676919490), (5, 16006151694), (6, 13338459745), (10, 8003075847), (13, 6156212190), (15, 5335383898), (26, 3078106095), (30, 2667691949), (31, 2581637370), (39, 2052070730), (62, 1290818685), (65, 1231242438), (78, 1026035365), (93, 860545790), (130, 615621219), (155, 516327474), (186, 430272895), (195, 410414146), (239, 334856730), (310, 258163737), (390, 205207073), (403, 198587490), (465, 172109158), (478, 167428365), (717, 111618910), (806, 99293745), (930, 86054579), (1195, 66971346), (1209, 66195830), (1434, 55809455), (2015, 39717498), (2390, 33485673), (2418, 33097915), (3107, 25758210), (3585, 22323782), (4030, 19858749), (6045, 13239166), (6214, 12879105), (7170, 11161891), (7409, 10801830), (9321, 8586070), (12090, 6619583), (14818, 5400915), (15535, 5151642), (18642, 4293035), (22227, 3600610), (27697, 2889510), (31070, 2575821), (37045, 2160366), (44454, 1800305), (46605, 1717214), (55394, 1444755), (74090, 1080183), (83091, 963170), (93210, 858607), (96317, 830910), (111135, 720122), (138485, 577902), (166182, 481585), (192634, 415455), (222270, 360061), (276970, 288951)]